Calcium Chloride
CAS No.:10043-52-4
Molecular Formula:CaCl2; CaCl.H2O
Appearance;white granular. Powder.Pellets and flake.
Specification:
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Items
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Calcium Chloride Anhydrous
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Calcium Chloride Dihydrate
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Purity
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95%
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94%
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77%
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74%
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Appearance
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White powder
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Granular/Pellet
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White flake/Pill
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White flake/pill
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Alikali chloride
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4.0%max
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5%max
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3%
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3.5%
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Sulfate (CaSO4)
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0.3%max
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0.3%max
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0.2%
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0.2%
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Water insoluble matter
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0.2%max
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0.2%max
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0.2%
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0.2%
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Alkalinity(Ca(OH))2
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0.5%max
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0.5%max
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0.35%
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0.35
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PH value
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8-10
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8-10
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Standard packing
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25kg pp/pe bags
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25kg pp/pe bags
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25kg pp/pe bags
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25kg pp/pe bags
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20''fcl
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25Mt
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24Mt/19Mt
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22Mt/20Mt
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22Mt/20Mt
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Feature:
Calcium Chloride is a common salt, it behaves as a typical ionic halide,.and is solid at room temp..it have several common application such as brine for refrigeration plants.ice and dust control on roads. And in concerte, it can be produced directly from limestone, but large amounts are also produced as a by product of the solvay process, because of its hygroscopic nature, it must be in tightly-sealed containers. It is used to turn keep into a solid.
Usage:
1.in industry and Lab,Calcium Chloride anhydrous acts as dryer to dry nitrogen, oxygen,hydrogen,hydrogen chloride and sulfur dioxide,as dehydration agent when producting alcohol, earer, aecher and crylic acid.
2.As a kind of important cryogen used by freezing machine and when making ice.
3.In construct industry, it can speeden hardness of concrete and increase cold resisitance abilith of construction sand pulp/
4.In port .act as fog removing agent and dust collecting agent on road and fireproof agent of textile.
5.As protective agent and refining agent of aluminium magnesium metallurgy.
6.In inorganic industry, it is a kind of raw material of producing calcium salt
7.In algae sodium and bean industry it acts as flocculation, and it act as precipitator in producing
Hs code:28272000